Installation Instructions

ManualsBrandsSiemens ManualsRoom controlsRoom Condition Monitor, RPM series

Document No. 546-00100

Rev. 3, February, 2000

Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and

Siemens Building Technologies, Inc.

Landis & Staefa Division

1000 Deerfield Parkway

Buffalo Grove, IL 60089-4513

U.S.A.

Document No. 546-00100

Printed in the U.S.A.

Page 8 of 8

4. Clean the mounting surface with the alcohol

towelette.

5. Peel the adhesive backing from the sensor

connector. Affix the connector to the fume hood

so that there is no tension and minimal slack on

the sensor and its attached wires.

6. Route the sensor wires between the fume hood

and the bottom of the airfoil, and to the

controller.

7. Secure the wires with the wire tie mounts and

nylon wire ties. Trim the wire ties with the wire

cutters.

8. If there are multiple sashes, use the wire marker

labels to number the end of the sensor wires.

See Figure 14 for proper sash numbering.

9. Bundle multiple wires together every 12 inches

(306 mm).

Inside sash UniTrak mount:

1. Remove the access panel on the inside wall of

the fume hood.

2. Drill a 3/8-inch hole through the inside wall of the

fume hood.

3. Insert the white plastic bushing in the 3/8-inch

hole.

4. Route the sensor wires through the hole, and fill

the bushing with the silicon in the white tube.

SeeFigure13.

ACCESS

PANEL

SENSOR

CONNECTOR

UNITRAK

SENSOR

INSIDE

WALL

OUTSIDE

WALL

PLASTIC

BUSHING

FUM0207R1

Figure 13. Routing Wires Through Fume Hood Wall.

5. Reach through the access panel opening

(between the inside and outside walls of the

fume hood) and plug the sensor connector into

the connector on the end of the wires leading

from the UniTrak sensor strip.

6. Route the wires between the inside and outside

walls, and to the controller.